CN108648869B - Composite cable - Google Patents
Composite cable Download PDFInfo
- Publication number
- CN108648869B CN108648869B CN201810533985.2A CN201810533985A CN108648869B CN 108648869 B CN108648869 B CN 108648869B CN 201810533985 A CN201810533985 A CN 201810533985A CN 108648869 B CN108648869 B CN 108648869B
- Authority
- CN
- China
- Prior art keywords
- cable
- serving
- arc
- pilot pin
- cable core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a composite cable, which comprises a cable outer tegument and an installation cavity arranged in the middle of the cable outer tegument, wherein a cable core is arranged in the installation cavity, a positioning part is arranged on the top surface of the cable outer tegument, an opening is arranged at the bottom of the cable outer tegument, a supporting part is arranged at the opening end, the bottom of the cable core is arranged in an arc-shaped supporting surface at the upper end of the supporting part, an arc-shaped positioning surface is arranged at the lower end of the positioning part, and the upper end surface of the cable core is in contact with and pressed; the cable provided by the invention has good heat dissipation performance and good anti-extrusion capacity, can effectively protect the safety of the cable core inside the cable, and prolongs the service life of the cable core.
Description
Technical field
The present invention relates to field of cables, and in particular to a kind of composite cable.
Background technique
Cable application is in many occasions, and especially exposed cable is higher for the requirement of shelter of cable, special
It is not the anti-pressure ability of cable, the cable core that traditional cable generally all only includes serving and is set in serving,
Cable core only provides serving protection, after compression, it is easy to which the damage for leading to cable core leads to the interruption of transmission, Er Qieru
Fruit cable application is in closed environment, and the thermal diffusivity requirement of cable core is higher, and cable overheat will lead to cable transmission signal
It is unstable, the reduction of service life.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of composite cable, have extraordinary heat dissipation performance, and have
Extraordinary anti-extrusion ability, the safety of energy effective protection cable inside cable core, effectively solves deficiency in the prior art.
The present invention is achieved through the following technical solutions: a kind of composite cable, including cable serving, and setting
Installation cavity among cable serving is provided with cable core in installation cavity, a positioning region is arranged on the top surface of cable serving,
The bottom of the cable serving is provided with an opening, and open end is provided with a support portion, and cable core bottom is set to support portion
In the curved support face of upper end, the lower end of positioning region is provided with an arc locating surface, and the upper surface of cable core and arc position
Face contact compresses；
A sealing is respectively arranged in the two sides of the cable serving, and a connection buckle is respectively set in the upper and lower side of sealing, even
Buckle buckles into the catching groove of cable serving upper and lower side, and the inner end of the sealing is vertically arranged a hollow pilot pin,
The hollow pilot pin of two sides face every of cable core is provided with a pin hole, and one end of the hollow pilot pin is inserted in cable
In the pin hole of core.
The centre of the hollow pilot pin is provided with one as a preferred technical solution, and the heat dissipation of external world's conducting is led to
Road is inserted into a metal heat-conducting bar in heat dissipation channel, and the outboard end of metal heat-conducting bar stretches out in the outside of cable serving.
The arc-shaped shape of the sealing as a preferred technical solution, sealing and hollow pilot pin are using elasticity gold
Belong to material to be made.
The two sides of the positioning region respectively offer more than one positioning shrinkage pool, the sky as a preferred technical solution,
The inner end of heart pilot pin is an arc convex.
The section of the connection buckle and catching groove is in T-shaped as a preferred technical solution,.
The support portion includes the support chip with cable serving integrated injection molding as a preferred technical solution, branch
Arc support plate is provided at the top of blade, cable core bottom is set between two arc support plates, and entire support portion is in " V " word
Shape.
The beneficial effects of the present invention are: cable of the invention has extraordinary heat dissipation performance, and have extraordinary anti-
Extrusion capability, the safety of energy effective protection cable inside cable core, increases the service life of cable core.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view after cable core of the present invention and the assembling of cable serving.
Coding in figure is respectively as follows: 1 for installation cavity, and 2 be support chip, and 3 be arc support plate, and 4 be connection buckle, and 5 be heat dissipation
Channel, 6 be sealing, and 7 be cable core, and 8 be positioning shrinkage pool, and 9 be positioning region, and 11 be cable serving, and 12 be metal heat-conducting bar,
13 be hollow pilot pin, and 14 be arc locating surface.
Specific embodiment
As depicted in figs. 1 and 2, this composite cable, including cable serving 11, and be set among cable serving 11
Installation cavity 1, be provided with cable core 7 in installation cavity 1, a positioning region 9, cable serving be set on the top surface of cable serving 11
11 bottom is provided with an opening 15, and open end is provided with a support portion, and 7 bottom of cable core is set to the arc of support portion upper end
In supporting surface, the lower end of positioning region 9 is provided with an arc locating surface 14, and upper surface and the arc locating surface 14 of cable core 7 connect
It presses tight；
A sealing 6 is respectively arranged in the two sides of cable serving 11, and a connection buckle 4 is respectively set in the upper and lower side of sealing 6, even
Buckle 4 buckles into the catching groove of 11 upper and lower side of cable serving, and the inner end of sealing 6 is vertically arranged a hollow pilot pin
13, the hollow pilot pin 13 of the two sides face every of cable core 7 is provided with a pin hole (not shown), one end of hollow pilot pin 13
It is inserted in the pin hole of cable core 7.Cable core 7 passes through 13 positioning support of hollow pilot pin at both ends, therefore with very good
Buffer capacity and antivibration kinetic force, it is particularly suitable in some complex environments.
The centre of hollow pilot pin 13 is provided with the heat dissipation channel 5 of one with external world's conducting, is inserted into one in heat dissipation channel 5
Metal heat-conducting bar 12, the outboard end of metal heat-conducting bar 12 stretch out in the outside of cable serving 11.It is inhaled by metal heat-conducting bar 12
The heat of hollow pilot pin 13 is received, the other end is cooling by air, therefore hollow pilot pin can not only be slow as support positioning
Punching uses, moreover it is possible to use as heat dissipation conduction.
Wherein, the arc-shaped shape of sealing 6, sealing 6 and hollow pilot pin 13 are made of elastic metallic material, are positioned
The two sides in portion 9 respectively offer more than one positioning shrinkage pool 8, and the inner end of hollow pilot pin 13 is an arc convex.Work as electricity
When being pressurized at the top of cable, cable point can be made indeformable, so that positioning region pushes, so that support portion of the cable core towards bottom
It pushing, the hollow pilot pin of cable core two sides can make each hollow pilot pin deform due to being elastic metallic material at this time,
Extruding force is offset, there is extraordinary antivibration kinetic force and anti-extrusion ability.
With the increase of extruding force, positioning region can gradually decline, and cable core is ejected, so that the sky of cable core and two sides
Heart pilot pin separation, and positioning region is with pushing, so that the positioning shrinkage pool on positioning region is buckled into the hollow pilot pin of two sides,
Positioning after realizing ejection, and cable core is then ejected to the bottom of the hollow pilot pin in two sides at this time, it is anti-as further safety
Shield.
The section of connection buckle 4 and catching groove be in it is T-shaped, prevent sealing 6 from separating from cable serving 11.
Support portion includes the support chip 2 with cable serving integrated injection molding, and the top of support chip 2 is provided with arc branch
Blade 3,7 bottom of cable core are set between two arc support plates 2, and entire support portion is in " V "-shape.When cable core is ejected
Afterwards, the support portion of bottom can be squeezed at this time, so that the open end of support portion bottom is opened, final cable core is ejected to cable
The outside of serving is acted as final evacuation, therefore has unusual security performance.
The beneficial effects of the present invention are: cable of the invention has extraordinary heat dissipation performance, and have extraordinary anti-
Extrusion capability, the safety of energy effective protection cable inside cable core, increases the service life of cable core.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of composite cable, it is characterised in that: including cable serving, and be set to the installation among cable serving
Chamber is provided with cable core in installation cavity, a positioning region is arranged on the top surface of cable serving, the bottom of the cable serving is set
It is equipped with an opening, open end is provided with a support portion, and cable core bottom is set in the curved support face of support portion upper end, positioning
The lower end in portion is provided with an arc locating surface, and the upper surface of cable core contacts compression with arc locating surface；
A sealing is respectively arranged in the two sides of the cable serving, and a connection buckle, connection buckle is respectively set in the upper and lower side of sealing
It buckles into the catching groove of cable serving upper and lower side, the inner end of the sealing is vertically arranged a hollow pilot pin, cable
The hollow pilot pin of two sides face every of core is provided with a pin hole, and one end of the hollow pilot pin is inserted in cable core
In pin hole；
The two sides of the positioning region respectively offer more than one positioning shrinkage pool, and the inner end of the hollow pilot pin is an arc
Shape convex surface.
2. composite cable as described in claim 1, it is characterised in that: the centre of the hollow pilot pin be provided with one with it is outer
The heat dissipation channel of boundary's conducting, is inserted into a metal heat-conducting bar in heat dissipation channel, the outboard end of metal heat-conducting bar stretches out in outside cable
The outside of tegillum.
3. composite cable as described in claim 1, it is characterised in that: the arc-shaped shape of sealing, sealing and hollow
Pilot pin is made of elastic metallic material.
4. composite cable as described in claim 1, it is characterised in that: the section of the connection buckle and catching groove is in " T " word
Shape.
5. composite cable as described in claim 1, it is characterised in that: the support portion includes and cable serving integrated injection molding
Molding support chip is provided with arc support plate at the top of support chip, and cable core bottom is set between two arc support plates, whole
A support portion is in " V "-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533985.2A CN108648869B (en) | 2018-05-29 | 2018-05-29 | Composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533985.2A CN108648869B (en) | 2018-05-29 | 2018-05-29 | Composite cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108648869A CN108648869A (en) | 2018-10-12 |
| CN108648869B true CN108648869B (en) | 2019-10-22 |
Family
ID=63758734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810533985.2A Active CN108648869B (en) | 2018-05-29 | 2018-05-29 | Composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108648869B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364299A (en) * | 2019-08-07 | 2019-10-22 | 夏纪成 | Composite fireproof cable |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300600B (en) * | 2018-10-23 | 2020-08-11 | 东阳市阳涛电子科技有限公司 | Heat dissipation composite cable |
| CN109994270B (en) * | 2019-04-17 | 2020-07-03 | 东阳市天齐知识产权运营有限公司 | Buried armored composite cable |
| CN110111938B (en) * | 2019-05-22 | 2020-11-10 | 聊城市正晟电缆有限公司 | Direct-buried high-strength cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876020A (en) * | 2017-04-12 | 2017-06-20 | 林亚梅 | Split type cable |
| CN107068271A (en) * | 2017-06-06 | 2017-08-18 | 杨婉珍 | High-strength composite cable |
| CN206574513U (en) * | 2017-02-17 | 2017-10-20 | 昆明明超电缆有限公司 | A kind of buried safety cable of novel environment friendly |
-
2018
- 2018-05-29 CN CN201810533985.2A patent/CN108648869B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206574513U (en) * | 2017-02-17 | 2017-10-20 | 昆明明超电缆有限公司 | A kind of buried safety cable of novel environment friendly |
| CN106876020A (en) * | 2017-04-12 | 2017-06-20 | 林亚梅 | Split type cable |
| CN107068271A (en) * | 2017-06-06 | 2017-08-18 | 杨婉珍 | High-strength composite cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364299A (en) * | 2019-08-07 | 2019-10-22 | 夏纪成 | Composite fireproof cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108648869A (en) | 2018-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190926 Address after: 322100 Hutang No. 1, Shanglu Community, Jiangbei Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 322105 1-495, Dali Village, Ge Shan town, Dongyang, Jinhua, Zhejiang Applicant before: Jiang Rongxin |
|
| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220523 Address after: No.1 Jingwu Road, Linying County, Luohe City, Henan Province Patentee after: Hongfeng Cable Co.,Ltd. Address before: 322100 Jiangnan street, Jiangbei street, Dongyang, Jinhua, Zhejiang No. 1 Hutang Patentee before: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jingwu Road, Linying County, Luohe City, Henan Province Patentee after: Hongfeng Cable Co.,Ltd. Address before: No.1 Jingwu Road, Linying County, Luohe City, Henan Province Patentee before: Hongfeng Cable Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |